朝鲜族男性人群DYS388基因座遗传多态性分布研究
基因型;遗传多态性;人种群,,],基因型;遗传多态性;人种群,1材料与方法,2结果,3讨论,[参考文献]
[摘要] [目的] 探讨Y染色体特异性短串联重复序列(STR)基因座DYS388的遗传多态性在吉林省延边地区朝鲜族人群中的分布情况. [方法] 应用PCR,PAGE技术分离扩增产物,结合银染显带技术对DYS388基因座进行调查. [结果] 在DYS388基因座中检测出6个等位基因,其频率分别为0.110,0.006,0.638,0.220,0.017,0.011,个人识别率为0.5328. [结论] 所得到的等位基因频率数据可为朝鲜族人群法医学个人识别、亲权鉴定及遗传学研究提供依据.[关键词] 基因型;遗传多态性;人种群
Allele frequency of DYS388STR locus in Korean nationality ethnic group
CUI Hong 1 ,ZHANG Yong-ji 2 ,XU Qing-song 1
(1.Center of Functional Experimentation;2.Department of Forensic Medicine:Yanbian University College of Basic Medicine,Yanji133000,Jilin,China)
ABSTRACT:OBJECTIVE To investigate the DYS388STR locus allele distribution among Korean nationality ethnic group in Yanbian area ......
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